The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.

Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.

Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.

Shipping Weight:

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0.38 kg

Switch to Imperial units

Shipping Weight

The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width &amp; height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.

With one of the most comprehensive herbariums in the world, Nature's Answer has identified Mother Nature's unique botanical fingerprint on over 800 plant reference standards. Utilizing Advanced Botanical Fingerprint Technology, these authenticated samples each serve as the standard by which all incoming raw materials are judged.

Using carefully-controlled extraction techniques, we capture the holistic balance of each herb and the value is passed on to you, the consumer, who can be assured that the product in your hand is authentic, safe, effective, holistically balanced, and of course...Nature's Answers.

The True Nature of Our Standards go way beyond the herb...

A Trusted, Ethical, Family-Owned and Operated Business Since 1972

Our Facility is NSF GMP Certified, Organic and Kosher Certified

Over 100 Quality Control Checkpoints in Every Bottle

Vertically Integrated: Allows for the Highest Quality at the Best Possible Price

Proudly Based in the USA...Responsibly and with Love

Suggested Use

As a dietary supplement take three (3) capsules 3 times a day with food or water.

Other Ingredients

Vegetable cellulose, rice flour, calcium silicate.

Warnings

Keep out of reach of children. Do not use if safety seal is damaged or missing. Do not use if you are pregnant or nursing. If you are taking any medications or have a medical condition, consult with your healthcare practitioner before use.

Seems To Work

My partner is taking this at the moment. He hasn't got the flu meaning this supplement works for him. He's been taking it for over a month now. He would normally catch the flu like all the other years. This winter he's all good.

amazing experience

i felt so heavy, so exploding deadly agressive uncured brain infection or tumor, very inflammed , was so sad and heavy, i took at first 3 as directed, and withing an hour or so it raised new hapiness to me! it made me easy, functioning hapily sometime, attacked the inflamation, turned it and me bright! but since 3 capsules 3* a day would run it out so fast, i stopped that went down to 2, and not 3 times a day, it didnt felt the same. when i took 3, it did..great product happy i saw it

Great Product

I felt a flu coming with a burning sensation in my eyes. I take 3 capsules followed by 2 more after 5 hours. Problem resolved. Went to sleep and woke up feeling great. Probably Echinacea in the capsule was responsible because I take Astragalus regularly but when flu is coming Astragulus has not shown the same curative power.